We are going to create B2B search engine to find and automatically rank companies by size in target region and industry. We plan to use existing search engines (google, yandex, e.t.c.) and semantic content analysis.
For example, you need to get the list of all the companies - system integrators in Berlin. Choose Germany, Berlin, IT companies, press “Find” and get a ranked list of "live" companies with addresses. The ranking is based on the number of pages on the site, updates frequency, the last update date, the number of visitors.
The main idea is to create some kind of “live”, always relevant global “yellow pages”, without manual information input/updates.